Domínguez-Adame Acosta, FranciscoMéndez Martín, María BianchiMaciá Barber, Enrique AlfonsoGonzález, M. A.2023-06-202023-06-201991-12-100026-897610.1080/00268979100102801https://hdl.handle.net/20.500.14352/59030© Taylor & Francis Ltd.It is shown that nonlocal separable potentials may be used to study bound states of particles in multicentre potentials. The binding energy is obtained in a closed form. The cases of H_2+ ion and polymer chains are discussed in detail and results compared to experimental data.journal articlehttp://dx.doi.org/10.1080/00268979100102801http://www.tandfonline.commetadata only access538.9PolyacetyleneFísica de materiales